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Test Scores A students scored 76 on a general science test where the class mean and...

Test Scores A students scored 76 on a general science test where the class mean and standard deviation were 82 and 8 respectively; he also scored 53 on a psychology test where the class mean and standard deviation were 58 and 3 respectively. In which class was his relative position higher? I need solution step by step.

Math   Statistics-And-Probability   
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